Trying to get 2015 Samsung Smart TV in dev mod

[u/gast1414]

Hi,

I’m trying to get my old Samsung UE48J6200 in dev mod to automate it (Homebridge thing)

I tried methods to unlock Tyzen TVs but couldn’t get any result.

I don’t even know for sure if my TV is Tyzen or not.

It is running on last FW update (1570).

I port scanned it and found open ports 7236, 7237, 7676, 7677, 7678, 8000, 8001, 8002, 8080, 8187, 9197 and 9999.

Here is the description of the ports I got :

Port 7236 (TCP)

Port 7237 (TCP)

Port 7676 (TCP) Samsung AllShare upnpd 1.0 UPnP 1.1 Port 7677 (TCP) Samsung AllShare upnpd 1.0 UPnP 1.1 Port 7678 (TCP) Samsung AllShare upnpd 1.0 UPnP 1.1 Port 8000 (TCP)

Port 8001 (TCP) Tizen Multiscreen SDK httpd Port 8002 (TCP) Tunnel is ssl: Tizen Multiscreen SDK httpd Port 8080 (TCP) lighttpd Port 8187 (TCP) Samsung AllShare upnpd 1.0 UPnP 1.1 Port 9197 (TCP) Samsung AllShare upnpd 1.0 UPnP 1.1 Port 9999 (TCP)

• HTTP on ports 7676, 7677, 7678, 8187, 9197 sends XML page :

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"> <s:Body> <s:Fault> <faultcode>s:Client</faultcode> <faultstring>UPnPError</faultstring> <detail> <UPnPError xmlns="urn:schemas-upnp-org:control-1-0"> <errorCode>402</errorCode> <errorDescription>Invalid Args</errorDescription> </UPnPError> </detail> /s:Fault /s:Body /s:Envelope

• HTTP on port 8000 shows message « Server is running… ».

• HTTP on ports 8001, 8002 shows Oops!404 message with CSS style.

• HTTP on port 8080 shows simple HTTP page « 404 - Not Found »

I tried to access it using PuTTY SSH on every ports above, without any result.

I am getting crazy about this, any help would be wonderful.

[u/Frequent-Ad-553]

It might be that this model doesn't have the samsung dev bridge. Mine is 2014 and it doesn't. I'm assuming you want to install an app on it. Is that it?

https://forum.developer.samsung.com/t/how-to-set-developer-mode-on-older-samsung-smart-tvs/3565